[Asterisk-Users] External Directory Button and Dial tone on Cisco 7960 (SIP)

[Ben Bosshardt]

Has anyone found a solution how to use the directory button on the Cisco
7960? 
If configured correctly it should point to an external directory url. So far
I
failed to find any documentation regarding the format to set up a phone
directory 
on my asterisk server.  

How can the dial tones on a CISCO 7960 be modified? Compared to the ATA 186,
I 
could not find any settings that make a change possible.

Thank you for your help
Ben